2254345143406 has 8 divisors (see below), whose sum is σ = 3460157662104. Its totient is φ = 1100959256040.

The previous prime is 2254345143371. The next prime is 2254345143419. The reversal of 2254345143406 is 6043415434522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13106657725 + ... + 13106657896.

It is an arithmetic number, because the mean of its divisors is an integer number (432519707763).

Almost surely, 2^{2254345143406} is an apocalyptic number.

2254345143406 is a deficient number, since it is larger than the sum of its proper divisors (1205812518698).

2254345143406 is a wasteful number, since it uses less digits than its factorization.

2254345143406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26213315666.

The product of its (nonzero) digits is 1382400, while the sum is 43.

The spelling of 2254345143406 in words is "two trillion, two hundred fifty-four billion, three hundred forty-five million, one hundred forty-three thousand, four hundred six".